$CIEN SEC Filings

Filing Filed On
PRIMARY DOCUMENT 19 Jun 2017
PRIMARY DOCUMENT 19 Jun 2017
PRIMARY DOCUMENT 19 Jun 2017
PRIMARY DOCUMENT 19 Jun 2017
PRIMARY DOCUMENT 19 Jun 2017
PRIMARY DOCUMENT 19 Jun 2017
PRIMARY DOCUMENT 05 Jun 2017
PRIMARY DOCUMENT 05 Jun 2017
PRIMARY DOCUMENT 22 May 2017
PRIMARY DOCUMENT 17 May 2017
PRIMARY DOCUMENT 17 May 2017
PRIMARY DOCUMENT 17 May 2017
PRIMARY DOCUMENT 17 May 2017
PRIMARY DOCUMENT 17 May 2017
PRIMARY DOCUMENT 05 May 2017
PRIMARY DOCUMENT 05 May 2017
PRIMARY DOCUMENT 28 Apr 2017
PRIMARY DOCUMENT 26 Apr 2017
PRIMARY DOCUMENT 26 Apr 2017
PRIMARY DOCUMENT 21 Apr 2017